void makeCube() {
	
	glBegin(GL_QUADS);
		//top
		glColor3f(1,0,0);
		glVertex3f(-2.0f, 2.0f, -2.0f);
		glVertex3f(-2.0f, 2.0f,  2.0f);
		glVertex3f( 2.0f, 2.0f,  2.0f);
		glVertex3f( 2.0f, 2.0f, -2.0f);

		//bottom
		glVertex3f(-2.0f, -2.0f, -2.0f);
		glVertex3f(-2.0f, -2.0f,  2.0f);
		glVertex3f( 2.0f, -2.0f,  2.0f);
		glVertex3f( 2.0f, -2.0f, -2.0f);
		
		//back
		glColor3f(0,1,0);
		glVertex3f(-2.0f,  2.0f, -2.0f);
		glVertex3f( 2.0f,  2.0f, -2.0f);
		glVertex3f( 2.0f, -2.0f, -2.0f);
		glVertex3f(-2.0f, -2.0f, -2.0f);
	glEnd();


	glBindTexture(GL_TEXTURE_2D, texture);	
	glBegin(GL_QUADS);
		//front
		glNormal3f( 0.0f, 0.0f, 1.0f);
		glColor3f(1,1,1);
		glTexCoord2f(0.0f, 1.0f); glVertex3f(-2.0f,  2.0f, 2.0f);
		glTexCoord2f(1.0f, 1.0f); glVertex3f( 2.0f,  2.0f, 2.0f);
		glTexCoord2f(1.0f, 0.0f); glVertex3f( 2.0f, -2.0f, 2.0f);
		glTexCoord2f(0.0f, 0.0f); glVertex3f(-2.0f, -2.0f, 2.0f);
	glEnd();

	glBegin(GL_QUADS);
		//left
		glColor3f(0,0,1);
		glVertex3f(-2.0f,  2.0f,  2.0f);
		glVertex3f(-2.0f,  2.0f, -2.0f);
		glVertex3f(-2.0f, -2.0f, -2.0f);
		glVertex3f(-2.0f, -2.0f,  2.0f);

		//right
		glVertex3f(1.0f,  2.0f,  2.0f);
		glVertex3f(1.0f,  2.0f, -2.0f);
		glVertex3f(2.0f, -2.0f, -2.0f);
		glVertex3f(2.0f, -2.0f,  2.0f);
	glEnd();
}